small binding ...

I confirm the comments, the book bears his evil way ... in fact, they are some examples of bookbinding and cardboard for creative workshop.
I would say this book would have benefited from being redesigned to eliminate ... the first chapter for example!
For me it is clear that this is not a book for beginners, but for someone who already has enough bases to glean valuable information ... or to address poverty of some explanations.
That said, this book is, nonetheless, very interesting.